Picture-in-picture mosaic
作者： Gino Louis Dion , Sean Gordon Higgins , Alistair John Parker , Jeff Furlong , David Cecil Robinson
DOI:
关键词: Network packet 、 Communication channel 、 Picture-in-picture 、 Bandwidth (signal processing) 、 Computer science 、 Embedded system 、 Computer network
摘要: The PIP system enables display of a mosaic favorite channels in Picture-in-Picture (PIP) format to subscriber terminal. support is efficiently provided by sending only I-Frames the secondary video channel end-user. That is, any unnecessary packets (null, B-P frames, audio, etc.) are stripped away. This method uses very little bandwidth and STB agnostic.
lens.org 参考文章(3)
Alistair Parker, Multiple view video feed ,(2002)
Steven Todd Jaffe, HDTV chip with a single if strip for handling analog and digital reception ,(2005)